__( 'link', 'linklisttable' ), //singular name of the listed records
'plural' => __( 'links', 'linklisttable' ), //plural name of the listed records
'ajax' => false //does this table support ajax?
) );
add_action( 'admin_head', array( &$this, 'admin_header' ) );
}
function admin_header() {
$page = ( isset($_GET['page'] ) ) ? esc_attr( $_GET['page'] ) : false;
//if( 'my_list_test' != $page )
//return;
echo '';
}
function no_items() {
_e( 'No Links found!!.' );
}
function column_default( $item, $column_name ) {
switch( $column_name ) {
case 'link_id':
case 'link':
case 'keywords':
return $item[ $column_name ];
default:
return print_r( $item, true ) ; //Show the whole array for troubleshooting purposes
}
}
function get_sortable_columns() {
$sortable_columns = array(
'link_id' => array('link_id',false),
'link' => array('link',false),
'keywords' => array('keywords',false)
);
return $sortable_columns;
}
function get_columns(){
$columns = array(
'cb' => '',
'link_id' => __( 'ID', 'linklisttable' ),
'link' => __( 'Links', 'linklisttable' ),
'keywords' => __( 'Keywords', 'linklisttable' )
);
return $columns;
}
function usort_reorder( $a, $b ) {
// If no sort, default to title
$orderby = ( ! empty( $_GET['orderby'] ) ) ? $_GET['orderby'] : 'link_id';
// If no order, default to asc
$order = ( ! empty($_GET['order'] ) ) ? $_GET['order'] : 'asc';
// Determine sort order
$result = strcmp( $a[$orderby], $b[$orderby] );
// Send final sort direction to usort
return ( $order === 'asc' ) ? $result : -$result;
}
function column_link_id($item){
/*$actions = array(
'edit' => sprintf('Edit',$_REQUEST['page'],$_REQUEST['tab'],'edit',$item['link_id']),
'delete' => sprintf('Delete',$_REQUEST['page'],$_REQUEST['tab'],'delete',$item['link_id']),
);*/
$edit_url = $_SERVER['PHP_SELF']."?page=".$_REQUEST['page']."&tab=editlinks_tab&action=edit&link_id=".$item['link_id'];
$delete_url = $_SERVER['PHP_SELF']."?page=".$_REQUEST['page']."&tab=".$_REQUEST['tab']."&action=delete&link_id=".$item['link_id'];
$actions = array(
'edit' => sprintf('Edit',$edit_url),
'delete' => sprintf('Delete',$delete_url),
);
return sprintf('%1$s %2$s', $item['link_id'], $this->row_actions($actions) );
}
function get_bulk_actions() {
$actions = array(
'delete' => 'Delete',
'csvExport' => 'CSV Export'
);
return $actions;
}
function column_cb($item) {
return sprintf(
'', $item['link_id']
);
}
function prepare_items() {
$columns = $this->get_columns();
$hidden = array();
$sortable = $this->get_sortable_columns();
$this->_column_headers = array( $columns, $hidden, $sortable );
usort( $this->link_data, array( &$this, 'usort_reorder' ) );
$per_page = 5;
$current_page = $this->get_pagenum();
$total_items = count( $this->link_data );
// only ncessary because we have sample data
$this->found_data = array_slice( $this->link_data,( ( $current_page-1 )* $per_page ), $per_page );
$this->set_pagination_args( array(
'total_items' => $total_items, //WE have to calculate the total number of items
'per_page' => $per_page //WE have to determine how many items to show on a page
) );
$this->items = $this->found_data;
}
/**
* Display the pagination.
*
* @since 3.1.0
* @access protected
*/
function pagination( $which ) {
if ( empty( $this->_pagination_args ) )
return;
extract( $this->_pagination_args, EXTR_SKIP );
$output = '' . sprintf( _n( '1 item', '%s items', $total_items ), number_format_i18n( $total_items ) ) . '';
$current = $this->get_pagenum();
parse_str($_SERVER['REQUEST_URI'], $resReqUri);
$resReqUri['tab'] = 'links_tab';
$_SERVER['REQUEST_URI'] = urldecode(http_build_query($resReqUri));
$_SERVER['REQUEST_URI'] = str_replace('admin_php','admin.php',$_SERVER['REQUEST_URI']);
$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
$current_url = remove_query_arg( array( 'hotkeys_highlight_last', 'hotkeys_highlight_first' ), $current_url );
$page_links = array();
$disable_first = $disable_last = '';
if ( $current == 1 )
$disable_first = ' disabled';
if ( $current == $total_pages )
$disable_last = ' disabled';
$page_links[] = sprintf( "%s",
'first-page' . $disable_first,
esc_attr__( 'Go to the first page' ),
esc_url( remove_query_arg( 'paged', $current_url ) ),
'«'
);
$page_links[] = sprintf( "%s",
'prev-page' . $disable_first,
esc_attr__( 'Go to the previous page' ),
esc_url( add_query_arg( 'paged', max( 1, $current-1 ), $current_url ) ),
'‹'
);
if ( 'bottom' == $which )
$html_current_page = $current;
else
$html_current_page = sprintf( "",
esc_attr__( 'Current page' ),
$current,
strlen( $total_pages )
);
$html_total_pages = sprintf( "%s", number_format_i18n( $total_pages ) );
$page_links[] = '' . sprintf( _x( '%1$s of %2$s', 'paging' ), $html_current_page, $html_total_pages ) . '';
$page_links[] = sprintf( "%s",
'next-page' . $disable_last,
esc_attr__( 'Go to the next page' ),
esc_url( add_query_arg( 'paged', min( $total_pages, $current+1 ), $current_url ) ),
'›'
);
$page_links[] = sprintf( "%s",
'last-page' . $disable_last,
esc_attr__( 'Go to the last page' ),
esc_url( add_query_arg( 'paged', $total_pages, $current_url ) ),
'»'
);
$pagination_links_class = 'pagination-links';
if ( ! empty( $infinite_scroll ) )
$pagination_links_class = ' hide-if-js';
$output .= "\n';
if ( $total_pages )
$page_class = $total_pages < 2 ? ' one-page' : '';
else
$page_class = ' no-pages';
$this->_pagination = "$output
";
echo $this->_pagination;
}
} //class